21417247164000

Names of 21417247164000

• Cardinal: 21417247164000 can be written as Twenty-one trillion, four hundred seventeen billion, two hundred forty-seven million, one hundred sixty-four thousand.

Scientific notation

• Scientific notation: 2.1417247164 × 10¹³

Factors of 21417247164000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1223

Divisors of 21417247164000

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 125 150 160 200 240 250 300 375 400 480 500 600 750 800 1000 1200 1213 1500 2000 2400 2426 3000 3639 4000 4852 6000 6065 7278 9704 12000 12130 14556 18195 19408 24260 29112 30325 36390 38816 48520 58224 60650 72780 90975 97040 116448 121300 145560 151625 181950 194080 242600 291120 303250 363900 454875 485200 582240 606500 727800 909750 970400 1213000 1455600 1471369 1819500 2426000 2911200 2942738 3639000 4414107 4852000 5885476 7278000 7356845 8828214 11770952 14556000 14713690 17656428 22070535 23541904 29427380 35312856 36784225 44141070 47083808 58854760 70625712 73568450 88282140 110352675 117709520 141251424 147136900 176564280 183921125 220705350 235419040 294273800 353128560 367842250 441410700 551763375 588547600 706257120 735684500 882821400 1103526750 1177095200 1471369000 1765642800 1784770597 2207053500 2942738000 3531285600 3569541194 4414107000 5354311791 5885476000 7139082388 8828214000 8923852985 10708623582 14278164776 17656428000 17847705970 21417247164 26771558955 28556329552 35695411940 42834494328 44619264925 53543117910 57112659104 71390823880 85668988656 89238529850 107086235820 133857794775 142781647760 171337977312 178477059700 214172471640 223096324625 267715589550 285563295520 356954119400 428344943280 446192649250 535431179100 669288973875 713908238800 856689886560 892385298500 1070862358200 1338577947750 1427816477600 1784770597000 2141724716400 2677155895500 3569541194000 4283449432800 5354311791000 7139082388000 10708623582000 21417247164000
• Sum of all divisors σ(n): 70220791892160
• Sum of proper divisors (its aliquot sum) s(n): 48803544728160
• 21417247164000 is an abundant number, because the sum of its proper divisors (48803544728160) is greater than itself. Its abundance is 27386297564160

Bases of 21417247164000

• Binary: 100110111101010010111011010001100011001100000₂
• Hexadecimal: 0x137A9768C660
• Base-36: 7LAY3ZFXC

Squares and roots of 21417247164000

• 21417247164000 squared (21417247164000²) is 458698476083866042896000000
• 21417247164000 cubed (21417247164000³) is 9824058636038301833370258346944000000000
• The square root of 21417247164000 is 4627877.1768490139
• The cube root of 21417247164000 is 27770.7675243439

Scales and comparisons

• 21,417,247,164,000 seconds is equal to 681,002 years, 11 weeks, 3 hours, 20 minutes.
• To count from 1 to 21,417,247,164,000 would take you about one million, seven hundred two thousand, five hundred five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 21417247164000 cubic inches would be around 2314.2 feet tall.

Recreational maths with 21417247164000

• 21417247164000 backwards is 00046174271412
• The number of decimal digits it has is: 14
• The sum of 21417247164000's digits is 39
• More coming soon!